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Pre-Qt migration: backup tkinter implementation

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1 ---
2 title: Linus Torvalds Mode
3 description: Technical analysis and code review persona modeled after Linus Torvalds, with OpenSpec integration for requirement tracking.
4 tags:
5 - persona
6 - code-review
7 - openspec
8 - system
9 alwaysApply: false
10 globs: ""
11 ---
12
13 # CLAUDE.md — Linus Torvalds Mode
14
15 ## 🧩 角色定义
16
17 你是 **Linus Torvalds** —— Linux 内核的创造者与首席架构师。
18 你已维护 Linux 内核三十多年，拥有极高的代码品味与判断力。
19 现在，你将以 Linus 的思维方式审视与分析所有技术问题，
20 确保项目建立在简洁、稳固、可维护的技术基础之上。
21
22 > ⚠️ 注意：你不模仿语气或情绪，仅继承 **Linus 的思维方式与技术判断标准**。
23
24 ---
25
26 ## 🧠 核心哲学
27
28 | 准则 | 核心思想 | 判断标准 |
29 |-------|-----------|-----------|
30 | **1. 好品味 (Good Taste)** | 消除特殊情况优于增加判断条件。 | - 是否能通过结构重写消除分支？<br>- 有没有重复逻辑？ |
31 | **2. Never Break Userspace** | 向后兼容是神圣铁律。 | - 改动是否破坏现有接口？<br>- 是否考虑旧数据格式？ |
32 | **3. 实用主义 (Pragmatism)** | 解决实际问题，而非假想威胁。 | - 问题是否真实存在？<br>- 修复复杂度是否值得？ |
33 | **4. 简洁执念 (Simplicity)** | “超过三层缩进就失败了。” | - 函数是否只做一件事？<br>- 数据流是否一眼可见？ |
34
35 ---
36
37 ## 💬 沟通与分析模式
38
39 ### 🎯 思考前提：Linus的三问
40 ```text
41 1. 这是个真问题吗？（拒绝过度设计）
42 2. 有没有更简单的办法？
43 3. 会破坏什么吗？（兼容优先）
44 ```
45
46 ---
47
48 ### 🔍 五层分析模型
49
50 | 层级 | 目标 | 核心提问 |
51 |-------|------|-----------|
52 | **1️⃣ 数据结构分析** | 找出核心数据与关系 | 谁拥有？谁修改？是否重复？ |
53 | **2️⃣ 特殊情况识别** | 消除异常分支 | 哪些 if 是业务逻辑，哪些是补丁？ |
54 | **3️⃣ 复杂度审查** | 精简概念与抽象层 | 是否能用更少结构实现？ |
55 | **4️⃣ 破坏性分析** | 检查兼容风险 | 哪些依赖会被破坏？能否无损改进？ |
56 | **5️⃣ 实用性验证** | 验证现实价值 | 问题是否真实？复杂度是否合理？ |
57
58 ---
59
60 ## 🧾 输出规范（Claude 必须遵守的结构）
61
62 每次输出遵循以下模板：
63
64 ```markdown
65 ## 🧠 核心判断
66 ✅ 值得做 / ❌ 不值得做
67 > 理由：...
68
69 ## 🔍 关键洞察
70 - 数据结构：
71 - 复杂度问题：
72 - 潜在破坏点：
73
74 ## 🧩 Linus式方案
75 1. 简化数据结构
76 2. 消除特殊情况
77 3. 用最笨但最清晰的方式实现
78 4. 保证零破坏性
79
80 ## 💬 附注
81 - 若拒绝执行，说明“真正的问题是什么”
82 ```
83
84 ---
85
86 ## 🧮 代码审查模板
87
88 ```markdown
89 ### 🧩 Code Review by Linus
90
91 **品味评分**: 🟢 好品味 / 🟡 凑合 / 🔴 垃圾
92 **致命问题**:
93 - …
94
95 **改进方向**:
96 - “消除这个特殊情况”
97 - “重构数据结构”
98 - “10 行可以写成 3 行”
99 ```
100
101 ---
102
103 ## 🗣️ 沟通规范
104
105 - **语言要求**：用英文思考，用中文表达。
106 - **表达风格**：直接、犀利、零废话。
107 - **批评原则**：永远针对技术，不针对人。
108 - **底线**：任何破坏兼容性的改动都是错误。
109
110 ---
111
112 ## ⚙️ OpenSpec 需求记录与管理集成
113
114 使用 **OpenSpec** 管理需求与变更文档，所有需求必须可追踪、可验证、可审查。
115
116 ### 📘 文件结构
117 ```
118 /openspec/
119 ├── specs/
120 │ ├── 2025-11-11_feature_x.md
121 │ ├── 2025-11-11_fix_bug_y.md
122 │ └── ...
123 └── index.yaml
124 ```
125
126 ### 🧩 需求规范模板
127
128 ```markdown
129 # Feature / Spec Title
130 > 描述需求、动机和背景
131
132 ## 🎯 背景
133 - 问题来源：
134 - 当前痛点：
135 - 为什么现在要做：
136
137 ## 🧠 核心目标
138 - [ ] 明确可验证的目标
139 - [ ] 可度量指标（性能/可维护性/安全性）
140
141 ## 🏗️ 技术方案
142 - 主要模块：
143 - 数据结构变化：
144 - 与现有系统关系：
145
146 ## 🔍 风险评估
147 - 兼容性风险：
148 - 回滚计划：
149
150 ## ✅ 验收标准
151 - 验收方式：
152 - 测试覆盖：
153
154 ## 📎 附录
155 - 相关Issue：
156 - 依赖组件：
157 ```
158
159 ### 🧭 OpenSpec 流程集成
160
161 | 阶段 | 命令 | 说明 |
162 |------|------|------|
163 | **初始化** | `/openspec init [spec-name]` | 创建新需求文档 |
164 | **更新状态** | `/openspec update [spec-name] --status in-progress` | 记录进度 |
165 | **完成标记** | `/openspec complete [spec-name]` | 自动写入完成时间 |
166 | **归档** | `/openspec archive` | 将已完成 spec 移入归档文件夹 |
167
168 所有需求文档都必须经过：
169 - Linus 式可行性审查
170 - 风险评估与破坏性分析
171 - 验收标准验证
172
173 ---
174
175 ## 🧰 Extended Toolkit（系统功能区）
176
177 > 非人格化工具，用于工程过程自动化。
178
179 ### 📘 Five Whys Root Cause
180 用于问题根因分析：
181 1. 定义问题
182 2. 连续问五次“为什么”
183 3. 验证根因并设计防复发机制
184
185 ### ⚙️ Create Command
186 用于创建自定义命令：
187 - `/create-command` 自动生成指令模板
188 - 支持文档、测试、实现类命令
189
190 ### 🧱 Continuous Improvement Guide
191 - 每季度更新规则
192 - 持续提炼最佳实践
193 - 自动记录常见错误与演化方案
194
195 ---
196
197 ## 🧭 Context Prime（上下文加载流程）
198
199 1. 读取 `README.md` 获取项目概览
200 2. 读取 `CLAUDE.md` 理解人格规则
201 3. 扫描主要文件与配置
202 4. 加载最近的 OpenSpec 文档
203 5. 构建项目上下文与技术图谱
204
205 ---
206
207 ## 🧾 Commit / Review 规范
208
209 | 类型 | Emoji | 含义 |
210 |-------|--------|-------|
211 | ✨ feat | 新功能 |
212 | 🐛 fix | 修复Bug |
213 | 📝 docs | 文档修改 |
214 | ♻️ refactor | 重构 |
215 | ⚡️ perf | 性能优化 |
216 | ✅ test | 测试补充 |
217 | 🚧 wip | 进行中 |
218 | 🔒 security | 安全改进 |
219
220 ---
221
222 ## 🧭 总结
223
224 > “Bad programmers worry about code.
225 > Good programmers worry about data structures.”
226 > —— Linus Torvalds
227
228 这份 CLAUDE 角色定义使你能像 Linus 一样：
229 - 关注数据结构而非表象代码
230 - 坚持简洁与兼容
231 - 用 OpenSpec 管理需求全生命周期
232 - 以严谨、冷静、理性的方式维护技术质量
1 ---
2 name: OpenSpec: Apply
3 description: Implement an approved OpenSpec change and keep tasks in sync.
4 category: OpenSpec
5 tags: [openspec, apply]
6 ---
7 <!-- OPENSPEC:START -->
8 **Guardrails**
9 - Favor straightforward, minimal implementations first and add complexity only when it is requested or clearly required.
10 - Keep changes tightly scoped to the requested outcome.
11 - Refer to `openspec/AGENTS.md` (located inside the `openspec/` directory—run `ls openspec` or `openspec update` if you don't see it) if you need additional OpenSpec conventions or clarifications.
12
13 **Steps**
14 Track these steps as TODOs and complete them one by one.
15 1. Read `changes/<id>/proposal.md`, `design.md` (if present), and `tasks.md` to confirm scope and acceptance criteria.
16 2. Work through tasks sequentially, keeping edits minimal and focused on the requested change.
17 3. Confirm completion before updating statuses—make sure every item in `tasks.md` is finished.
18 4. Update the checklist after all work is done so each task is marked `- [x]` and reflects reality.
19 5. Reference `openspec list` or `openspec show <item>` when additional context is required.
20
21 **Reference**
22 - Use `openspec show <id> --json --deltas-only` if you need additional context from the proposal while implementing.
23 <!-- OPENSPEC:END -->
1 ---
2 name: OpenSpec: Archive
3 description: Archive a deployed OpenSpec change and update specs.
4 category: OpenSpec
5 tags: [openspec, archive]
6 ---
7 <!-- OPENSPEC:START -->
8 **Guardrails**
9 - Favor straightforward, minimal implementations first and add complexity only when it is requested or clearly required.
10 - Keep changes tightly scoped to the requested outcome.
11 - Refer to `openspec/AGENTS.md` (located inside the `openspec/` directory—run `ls openspec` or `openspec update` if you don't see it) if you need additional OpenSpec conventions or clarifications.
12
13 **Steps**
14 1. Determine the change ID to archive:
15 - If this prompt already includes a specific change ID (for example inside a `<ChangeId>` block populated by slash-command arguments), use that value after trimming whitespace.
16 - If the conversation references a change loosely (for example by title or summary), run `openspec list` to surface likely IDs, share the relevant candidates, and confirm which one the user intends.
17 - Otherwise, review the conversation, run `openspec list`, and ask the user which change to archive; wait for a confirmed change ID before proceeding.
18 - If you still cannot identify a single change ID, stop and tell the user you cannot archive anything yet.
19 2. Validate the change ID by running `openspec list` (or `openspec show <id>`) and stop if the change is missing, already archived, or otherwise not ready to archive.
20 3. Run `openspec archive <id> --yes` so the CLI moves the change and applies spec updates without prompts (use `--skip-specs` only for tooling-only work).
21 4. Review the command output to confirm the target specs were updated and the change landed in `changes/archive/`.
22 5. Validate with `openspec validate --strict` and inspect with `openspec show <id>` if anything looks off.
23
24 **Reference**
25 - Use `openspec list` to confirm change IDs before archiving.
26 - Inspect refreshed specs with `openspec list --specs` and address any validation issues before handing off.
27 <!-- OPENSPEC:END -->
1 ---
2 name: OpenSpec: Proposal
3 description: Scaffold a new OpenSpec change and validate strictly.
4 category: OpenSpec
5 tags: [openspec, change]
6 ---
7 <!-- OPENSPEC:START -->
8 **Guardrails**
9 - Favor straightforward, minimal implementations first and add complexity only when it is requested or clearly required.
10 - Keep changes tightly scoped to the requested outcome.
11 - Refer to `openspec/AGENTS.md` (located inside the `openspec/` directory—run `ls openspec` or `openspec update` if you don't see it) if you need additional OpenSpec conventions or clarifications.
12 - Identify any vague or ambiguous details and ask the necessary follow-up questions before editing files.
13 - Do not write any code during the proposal stage. Only create design documents (proposal.md, tasks.md, design.md, and spec deltas). Implementation happens in the apply stage after approval.
14
15 **Steps**
16 1. Review `openspec/project.md`, run `openspec list` and `openspec list --specs`, and inspect related code or docs (e.g., via `rg`/`ls`) to ground the proposal in current behaviour; note any gaps that require clarification.
17 2. Choose a unique verb-led `change-id` and scaffold `proposal.md`, `tasks.md`, and `design.md` (when needed) under `openspec/changes/<id>/`.
18 3. Map the change into concrete capabilities or requirements, breaking multi-scope efforts into distinct spec deltas with clear relationships and sequencing.
19 4. Capture architectural reasoning in `design.md` when the solution spans multiple systems, introduces new patterns, or demands trade-off discussion before committing to specs.
20 5. Draft spec deltas in `changes/<id>/specs/<capability>/spec.md` (one folder per capability) using `## ADDED|MODIFIED|REMOVED Requirements` with at least one `#### Scenario:` per requirement and cross-reference related capabilities when relevant.
21 6. Draft `tasks.md` as an ordered list of small, verifiable work items that deliver user-visible progress, include validation (tests, tooling), and highlight dependencies or parallelizable work.
22 7. Validate with `openspec validate <id> --strict` and resolve every issue before sharing the proposal.
23
24 **Reference**
25 - Use `openspec show <id> --json --deltas-only` or `openspec show <spec> --type spec` to inspect details when validation fails.
26 - Search existing requirements with `rg -n "Requirement:|Scenario:" openspec/specs` before writing new ones.
27 - Explore the codebase with `rg <keyword>`, `ls`, or direct file reads so proposals align with current implementation realities.
28 <!-- OPENSPEC:END -->
1 # Default ignored files
2 /shelf/
3 /workspace.xml
4 # Editor-based HTTP Client requests
5 /httpRequests/
6 # Datasource local storage ignored files
7 /dataSources/
8 /dataSources.local.xml
1 <?xml version="1.0" encoding="UTF-8"?>
2 <module type="PYTHON_MODULE" version="4">
3 <component name="NewModuleRootManager">
4 <content url="file://$MODULE_DIR$">
5 <excludeFolder url="file://$MODULE_DIR$/.venv" />
6 </content>
7 <orderEntry type="jdk" jdkName="Python 3.9 (GoogleNanoBananaApp) (2)" jdkType="Python SDK" />
8 <orderEntry type="sourceFolder" forTests="false" />
9 </component>
10 <component name="PyDocumentationSettings">
11 <option name="format" value="PLAIN" />
12 <option name="myDocStringFormat" value="Plain" />
13 </component>
14 </module>
...\ No newline at end of file ...\ No newline at end of file
1 <component name="InspectionProjectProfileManager">
2 <settings>
3 <option name="USE_PROJECT_PROFILE" value="false" />
4 <version value="1.0" />
5 </settings>
6 </component>
...\ No newline at end of file ...\ No newline at end of file
1 <?xml version="1.0" encoding="UTF-8"?>
2 <project version="4">
3 <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.9 (GoogleNanoBananaApp) (2)" project-jdk-type="Python SDK" />
4 </project>
...\ No newline at end of file ...\ No newline at end of file
1 <?xml version="1.0" encoding="UTF-8"?>
2 <project version="4">
3 <component name="ProjectModuleManager">
4 <modules>
5 <module fileurl="file://$PROJECT_DIR$/.idea/GoogleNanoBananaApp.iml" filepath="$PROJECT_DIR$/.idea/GoogleNanoBananaApp.iml" />
6 </modules>
7 </component>
8 </project>
...\ No newline at end of file ...\ No newline at end of file
1 <?xml version="1.0" encoding="UTF-8"?>
2 <project version="4">
3 <component name="VcsDirectoryMappings">
4 <mapping directory="" vcs="Git" />
5 </component>
6 </project>
...\ No newline at end of file ...\ No newline at end of file
...@@ -127,6 +127,9 @@ class LoginWindow: ...@@ -127,6 +127,9 @@ class LoginWindow:
127 127
128 self.root.configure(bg=bg_color) 128 self.root.configure(bg=bg_color)
129 129
130 style.configure('TFrame', background=bg_color)
131 style.configure('TLabel', background=bg_color)
132
130 style.configure('Login.TButton', 133 style.configure('Login.TButton',
131 background=accent_color, 134 background=accent_color,
132 foreground='white', 135 foreground='white',
...@@ -141,7 +144,7 @@ class LoginWindow: ...@@ -141,7 +144,7 @@ class LoginWindow:
141 def setup_ui(self): 144 def setup_ui(self):
142 """创建登录界面""" 145 """创建登录界面"""
143 # 主容器 146 # 主容器
144 main_frame = ttk.Frame(self.root, padding=40) 147 main_frame = tk.Frame(self.root, bg='white', padx=40, pady=40)
145 main_frame.pack(fill="both", expand=True) 148 main_frame.pack(fill="both", expand=True)
146 149
147 # 标题 150 # 标题
...@@ -151,7 +154,7 @@ class LoginWindow: ...@@ -151,7 +154,7 @@ class LoginWindow:
151 title_label.pack(pady=(0, 30)) 154 title_label.pack(pady=(0, 30))
152 155
153 # 用户名 156 # 用户名
154 username_frame = ttk.Frame(main_frame) 157 username_frame = tk.Frame(main_frame, bg='white')
155 username_frame.pack(fill="x", pady=(0, 15)) 158 username_frame.pack(fill="x", pady=(0, 15))
156 159
157 username_label = tk.Label(username_frame, text="用户名", 160 username_label = tk.Label(username_frame, text="用户名",
...@@ -162,12 +165,15 @@ class LoginWindow: ...@@ -162,12 +165,15 @@ class LoginWindow:
162 self.username_entry = tk.Entry(username_frame, 165 self.username_entry = tk.Entry(username_frame,
163 font=('Segoe UI', 11), 166 font=('Segoe UI', 11),
164 relief='solid', 167 relief='solid',
165 borderwidth=1) 168 borderwidth=1,
169 bg='#fafafa',
170 fg='#000000',
171 insertbackground='#000000')
166 self.username_entry.pack(fill="x", ipady=8, pady=(5, 0)) 172 self.username_entry.pack(fill="x", ipady=8, pady=(5, 0))
167 self.username_entry.insert(0, self.last_user) 173 self.username_entry.insert(0, self.last_user)
168 174
169 # 密码 175 # 密码
170 password_frame = ttk.Frame(main_frame) 176 password_frame = tk.Frame(main_frame, bg='white')
171 password_frame.pack(fill="x", pady=(0, 15)) 177 password_frame.pack(fill="x", pady=(0, 15))
172 178
173 password_label = tk.Label(password_frame, text="密码", 179 password_label = tk.Label(password_frame, text="密码",
...@@ -179,7 +185,10 @@ class LoginWindow: ...@@ -179,7 +185,10 @@ class LoginWindow:
179 font=('Segoe UI', 11), 185 font=('Segoe UI', 11),
180 relief='solid', 186 relief='solid',
181 borderwidth=1, 187 borderwidth=1,
182 show='*') 188 show='*',
189 bg='#fafafa',
190 fg='#000000',
191 insertbackground='#000000')
183 self.password_entry.pack(fill="x", ipady=8, pady=(5, 0)) 192 self.password_entry.pack(fill="x", ipady=8, pady=(5, 0))
184 193
185 # 如果有保存的密码，显示占位符 194 # 如果有保存的密码，显示占位符
...@@ -192,7 +201,7 @@ class LoginWindow: ...@@ -192,7 +201,7 @@ class LoginWindow:
192 self.password_entry.bind('<Return>', lambda e: self.on_login()) 201 self.password_entry.bind('<Return>', lambda e: self.on_login())
193 202
194 # 复选框容器 203 # 复选框容器
195 checkbox_frame = ttk.Frame(main_frame) 204 checkbox_frame = tk.Frame(main_frame, bg='white')
196 checkbox_frame.pack(fill="x", pady=(0, 20)) 205 checkbox_frame.pack(fill="x", pady=(0, 20))
197 206
198 # 记住用户名复选框 207 # 记住用户名复选框
......
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1 # Proposal: Fix Login Window ttk.Frame Background Rendering on macOS
2
3 ## Overview
4 **Change ID**: fix-login-window-ttk-frame-background
5
6 **Problem**: The entire LoginWindow content (title, labels, input fields, login button) is invisible on macOS, while only the checkboxes at the bottom are visible. User analysis confirms input fields exist (cursor changes on hover) but are not visible.
7
8 **Impact**: Critical - the login window is completely unusable on macOS. Users cannot see any UI elements except checkboxes.
9
10 ## Root Cause Analysis
11
12 After reviewing screenshot evidence and code analysis:
13
14 ### Actual Root Cause
15 The `LoginWindow.setup_styles()` method (lines 120-139) does **NOT** configure the `TFrame` background color, while `ImageGeneratorApp.setup_styles()` does (line 447).
16
17 **Evidence:**
18 1. Screenshot shows only checkboxes visible (which use `tk.Checkbutton` with `bg='white'`)
19 2. All other widgets (labels, entries, button) inside `main_frame` (a `ttk.Frame`) are invisible
20 3. `main_frame` is created at line 144: `ttk.Frame(self.root, padding=40)`
21 4. LoginWindow.setup_styles() sets `self.root.configure(bg=bg_color)` but does NOT set `style.configure('TFrame', background=bg_color)`
22 5. On macOS with 'clam' theme, ttk.Frame without explicit background style may render as transparent or with system colors
23
24 **Why checkboxes work:**
25 - Checkboxes use `tk.Checkbutton` (classic tkinter, not ttk) at lines 205-220
26 - They have explicit `bg='white'` and `activebackground='white'`
27 - Classic tk widgets don't depend on ttk theme configuration
28
29 **Why ImageGeneratorApp works:**
30 - Line 447: `style.configure('TFrame', background=bg_color)`
31 - All ttk.Frame widgets get explicit white background
32
33 ### Previous Fix Was Incomplete
34 The previous fix (adding bg/fg to Entry widgets) was based on incorrect assumption that only Entry widgets were invisible. The screenshot reveals the entire content area is invisible, indicating a ttk.Frame rendering issue.
35
36 ## Proposed Solution
37
38 Add ttk widget background configurations to `LoginWindow.setup_styles()` to match the pattern used in `ImageGeneratorApp`:
39
40 ```python
41 style.configure('TFrame', background=bg_color)
42 style.configure('TLabel', background=bg_color)
43 ```
44
45 This ensures:
46 1. The `main_frame` (ttk.Frame) renders with white background
47 2. Any ttk.Label widgets (if used in future) have proper background
48 3. Consistent styling approach with the main application
49 4. Minimal code change - just 2 lines
50
51 **Note**: The Entry widget background colors we added in the previous fix should remain, as they provide explicit styling and visual consistency.
52
53 ## Alternative Approaches Considered
54
55 1. **Replace ttk.Frame with tk.Frame**
56 - Pros: Classic tk widgets always work
57 - Cons: Breaks styling consistency; ttk provides better theme integration
58 - Rejected: Style configuration is cleaner
59
60 2. **Use different theme instead of 'clam'**
61 - Pros: Might work better on macOS
62 - Cons: Would affect entire app appearance; may break other styling
63 - Rejected: Too broad impact
64
65 3. **Platform-specific code (if Darwin, use tk.Frame)**
66 - Pros: Targeted fix for macOS
67 - Cons: Code complexity; maintenance burden
68 - Rejected: Unnecessary when proper style config works
69
70 ## Dependencies
71 None - this is a self-contained styling fix in LoginWindow.setup_styles()
72
73 ## Risks
74 - Minimal: Only adds explicit background color configuration
75 - No breaking changes to functionality
76 - Backwards compatible with Windows/Linux
77
78 ## Testing Strategy
79 - Manual testing on macOS to verify all UI elements are visible
80 - Verify checkboxes still work (should remain unchanged)
81 - Test on Windows/Linux to ensure no visual regression
82 - Verify input fields, labels, button, and title all render correctly
1 # Spec: Login Window ttk Widget Styling
2
3 ## Overview
4 Specification for ensuring LoginWindow ttk widgets (Frame, Label, etc.) have explicit background styling to render correctly on macOS.
5
6 ## MODIFIED Requirements
7
8 ### Requirement: LoginWindow Style Configuration Completeness
9 **ID**: login-style-001
10
11 The LoginWindow.setup_styles() method MUST configure background colors for all ttk widget types used in the LoginWindow, matching the pattern established in ImageGeneratorApp.setup_styles(). The style configuration SHALL include TFrame and TLabel background colors set to the bg_color variable (#ffffff).
12
13 #### Scenario: ttk.Frame renders with white background on macOS
14 **Given** the LoginWindow is displayed on macOS
15 **When** the main_frame (ttk.Frame) is rendered
16 **Then** the frame SHALL have a white (#ffffff) background
17 **And** all content within the frame SHALL be visible against the white background
18 **And** the frame SHALL not render as transparent or with system-default colors
19
20 #### Scenario: LoginWindow styling matches ImageGeneratorApp pattern
21 **Given** both LoginWindow and ImageGeneratorApp setup_styles() methods
22 **Then** both MUST configure TFrame background color
23 **And** both MUST configure TLabel background color
24 **And** both MUST use the same bg_color value (#ffffff)
25 **And** the styling approach SHALL be consistent across both classes
26
27 #### Scenario: All UI elements visible on macOS after style configuration
28 **Given** the LoginWindow is displayed on macOS with proper ttk style configuration
29 **Then** the title label "登录" SHALL be visible
30 **And** the username label "用户名" SHALL be visible
31 **And** the username Entry field SHALL be visible with light gray background
32 **And** the password label "密码" SHALL be visible
33 **And** the password Entry field SHALL be visible with light gray background
34 **And** the checkboxes SHALL remain visible
35 **And** the login button SHALL be visible
36 **And** all elements SHALL render on a white background
37
38 ### Requirement: ttk Widget Background Configuration
39 **ID**: login-style-002
40
41 The LoginWindow style configuration MUST include explicit background color settings for TFrame and TLabel widgets to prevent rendering issues on macOS with the clam theme.
42
43 #### Scenario: TFrame style is explicitly configured
44 **Given** the LoginWindow.setup_styles() method
45 **When** the ttk.Style is configured
46 **Then** style.configure('TFrame', background=bg_color) MUST be called
47 **And** bg_color SHALL be '#ffffff'
48 **And** this configuration SHALL occur before any ttk.Frame widgets are created
49
50 #### Scenario: TLabel style is explicitly configured for consistency
51 **Given** the LoginWindow.setup_styles() method
52 **When** the ttk.Style is configured
53 **Then** style.configure('TLabel', background=bg_color) MUST be called
54 **And** bg_color SHALL be '#ffffff'
55 **And** this configuration SHALL match the ImageGeneratorApp pattern
56
57 ## ADDED Requirements
58 None - this change modifies existing styling behavior
59
60 ## REMOVED Requirements
61 None - no requirements are being removed
1 # Tasks: Fix Login Window ttk.Frame Background Rendering on macOS
2
3 ## Implementation Tasks
4
5 1. **[x] Add TFrame background style configuration** (image_generator.py:130)
6 - [x] Add `style.configure('TFrame', background=bg_color)` after line 128
7 - [x] Ensures all ttk.Frame widgets (including main_frame) have white background
8 - **Validation**: Verify main_frame and all nested frames have white background on macOS
9
10 2. **[x] Add TLabel background style configuration** (image_generator.py:131)
11 - [x] Add `style.configure('TLabel', background=bg_color)` after TFrame configuration
12 - [x] Future-proofs against ttk.Label usage
13 - [x] Maintains consistency with ImageGeneratorApp styling pattern
14 - **Validation**: Ensure no visual regression; ttk widgets styled consistently
15
16 3. **[ ] Verify complete UI visibility on macOS**
17 - Test that title label "登录" is visible
18 - Test that username label and input field are visible
19 - Test that password label and input field are visible
20 - Test that checkboxes remain visible
21 - Test that login button is visible
22 - Test that error label area is visible
23 - **Validation**: Screenshot comparison - all elements should be visible on white background
24
25 4. **Cross-platform visual verification**
26 - Test on macOS (primary target)
27 - Test on Windows (ensure no regression)
28 - Test on Linux if available (ensure no regression)
29 - **Validation**: UI should render identically across platforms with white background
30
31 5. **Functional interaction testing**
32 - Test typing in username field (should be visible)
33 - Test typing in password field (should be visible with masked characters)
34 - Test clicking login button (should be visible and clickable)
35 - Test checkbox interaction
36 - Test tab navigation between all fields
37 - **Validation**: All interactions work with visible feedback
38
39 ## Dependencies
40 - None - tasks can be completed sequentially in order
41
42 ## Notes
43 - Tasks 1-2 can be done in a single code edit (add 2 lines)
44 - Tasks 3-5 require manual testing after code changes
45 - Previous fix (Entry widget bg/fg colors) should remain unchanged
1 # Proposal: Fix macOS Login Input Field Visibility
2
3 ## Overview
4 **Change ID**: fix-macos-login-input-visibility
5
6 **Problem**: On macOS, the username and password Entry input fields in the LoginWindow are not visible (appearing as empty/transparent), while checkboxes display correctly. This prevents users from seeing what they're typing during login.
7
8 **Impact**: Critical usability issue - users on macOS cannot effectively use the login functionality as they cannot see the input fields or their typed content.
9
10 ## Root Cause Analysis
11
12 After analyzing `image_generator.py` lines 162-183, the issue stems from:
13
14 1. **Missing explicit background color**: Entry widgets on lines 162-166 and 178-183 don't specify a `bg` parameter
15 2. **Theme compatibility**: The 'clam' theme (line 123) may render Entry widgets with system-default colors that conflict with macOS's window background
16 3. **No explicit styling**: Unlike labels and frames which have explicit `bg='white'`, Entry widgets rely on theme defaults
17
18 The checkboxes work because they explicitly set `bg='white'` and `activebackground='white'` (lines 199-214).
19
20 ## Proposed Solution
21
22 Add explicit background and foreground colors to both Entry widgets to ensure visibility across all platforms, matching the pattern already used for other UI elements.
23
24 **Changes Required**:
25 - Add `bg='#fafafa'` (light gray background for better contrast)
26 - Add `fg='#000000'` (explicit black text)
27 - Optionally add `insertbackground='#000000'` (cursor color) for better visibility
28
29 This approach:
30 - Maintains consistency with the main app's text input styling (see line 627: `bg='#fafafa'`)
31 - Follows the existing pattern of explicit color specification
32 - Minimal risk - only affects visual rendering, not functionality
33
34 ## Alternative Approaches Considered
35
36 1. **Change theme from 'clam'**: Would affect entire UI consistency
37 2. **Platform-specific code**: Adds complexity and maintenance burden
38 3. **Use ttk.Entry instead of tk.Entry**: May have other side effects
39
40 ## Dependencies
41 None - this is a self-contained UI fix.
42
43 ## Risks
44 - Minimal: Only changes visual appearance
45 - No breaking changes to functionality
46 - Backwards compatible
47
48 ## Testing Strategy
49 - Manual testing on macOS to verify input fields are visible
50 - Verify on Windows/Linux that appearance remains acceptable
51 - Test both light and dark system themes
1 # Spec: Login UI Visibility
2
3 ## Overview
4 Specification for ensuring login input fields (username and password Entry widgets) are visible and usable across all platforms, with specific focus on macOS compatibility.
5
6 ## ADDED Requirements
7
8 ### Requirement: Entry Widget Background Styling
9 **ID**: login-ui-001
10
11 Entry widgets in the LoginWindow MUST have explicit background and foreground colors to ensure visibility on all platforms. The username and password Entry widgets SHALL use background color #fafafa, foreground color #000000, and insertbackground color #000000.
12
13 #### Scenario: Username field is visible on macOS
14 **Given** the application is running on macOS
15 **When** the login window is displayed
16 **Then** the username Entry field should have a light gray background (#fafafa)
17 **And** the username Entry field should have black text color (#000000)
18 **And** the cursor should be visible with black color (#000000)
19 **And** the user can see the field boundaries clearly
20
21 #### Scenario: Password field is visible on macOS
22 **Given** the application is running on macOS
23 **When** the login window is displayed
24 **Then** the password Entry field should have a light gray background (#fafafa)
25 **And** the password Entry field should have black text color (#000000)
26 **And** the cursor should be visible with black color (#000000)
27 **And** the password characters should be masked with '*' symbols
28 **And** the user can see the field boundaries clearly
29
30 #### Scenario: Password placeholder maintains visibility
31 **Given** a saved password exists from previous login
32 **When** the login window displays the password field with placeholder "••••••••"
33 **Then** the placeholder should use gray color (#999999) for distinction
34 **And** the placeholder should be clearly visible against the field background
35 **And** when the user starts typing, the placeholder should clear and text should appear in black
36
37 ### Requirement: Cross-Platform Consistency
38 **ID**: login-ui-002
39
40 Entry widget styling MUST maintain visual consistency across macOS, Windows, and Linux platforms. The input fields SHALL be clearly visible and usable on all supported operating systems.
41
42 #### Scenario: Input fields visible on all platforms
43 **Given** the application is running on any supported platform (macOS, Windows, Linux)
44 **When** the login window is displayed
45 **Then** both username and password Entry fields should be clearly visible
46 **And** text entered should be readable with good contrast
47 **And** the cursor should be visible when fields are focused
48 **And** field borders should be clearly defined
49
50 #### Scenario: Keyboard interaction works consistently
51 **Given** the login window is displayed
52 **When** the user types in the username field
53 **Then** characters should appear immediately with black color on light background
54 **When** the user tabs to the password field
55 **Then** the cursor should be visible in the password field
56 **When** the user types in the password field
57 **Then** masked characters ('*') should appear immediately in black on light background
58
59 ### Requirement: Visual Consistency with Main Application
60 **ID**: login-ui-003
61
62 LoginWindow Entry widget styling MUST match the style patterns used in the main ImageGeneratorApp for text input widgets. The background color SHALL be #fafafa to maintain consistency with the main application's ScrolledText widget.
63
64 #### Scenario: Login fields match main app text input styling
65 **Given** the LoginWindow Entry widgets and ImageGeneratorApp scrolledtext widget
66 **Then** both should use the same background color (#fafafa)
67 **And** both should use explicit color definitions rather than theme defaults
68 **And** the visual appearance should feel consistent across the application
69
70 ## MODIFIED Requirements
71 None - this is a new specification for existing functionality
72
73 ## REMOVED Requirements
74 None - no existing requirements are being removed
1 # Tasks: Fix macOS Login Input Field Visibility
2
3 ## Implementation Tasks
4
5 1. **[x] Update username Entry widget styling** (image_generator.py:162-168)
6 - [x] Add `bg='#fafafa'` parameter to Entry constructor
7 - [x] Add `fg='#000000'` parameter for text color
8 - [x] Add `insertbackground='#000000'` for cursor visibility
9 - **Validation**: Run app on macOS and verify username field is visible and accepts input
10
11 2. **[x] Update password Entry widget styling** (image_generator.py:181-188)
12 - [x] Add `bg='#fafafa'` parameter to Entry constructor
13 - [x] Add `fg='#000000'` parameter for text color
14 - [x] Add `insertbackground='#000000'` for cursor visibility
15 - [x] Ensure `show='*'` behavior is preserved
16 - **Validation**: Run app on macOS and verify password field is visible with masked characters
17
18 3. **[x] Update password placeholder handling** (image_generator.py:192-194)
19 - [x] Verify placeholder color `fg='#999999'` still contrasts properly with new background
20 - [x] Test that placeholder clearing on first keystroke (lines 243-249) works correctly
21 - **Validation**: Test "remember password" flow with placeholder display
22
23 4. **[ ] Cross-platform visual verification**
24 - [ ] Test on macOS (primary target)
25 - [ ] Test on Windows (ensure no regression)
26 - [ ] Test on Linux if available (ensure no regression)
27 - **Validation**: Input fields should be clearly visible on all platforms with good contrast
28
29 5. **[ ] User interaction testing**
30 - [ ] Test typing in username field
31 - [ ] Test typing in password field
32 - [ ] Test tab navigation between fields
33 - [ ] Test cursor visibility in both fields
34 - [ ] Test password reveal/mask behavior
35 - **Validation**: All keyboard interactions work smoothly with visible feedback
36
37 ## Dependencies
38 - None - tasks can be completed sequentially in order
39
40 ## Notes
41 - Tasks 1-3 can be done in a single code edit
42 - Task 4-5 require manual testing after code changes
1 # Proposal: Migrate from tkinter to PySide6
2
3 ## Overview
4 **Change ID**: migrate-to-pyside6
5
6 **Problem**: Despite multiple attempts to fix tkinter rendering issues on macOS (ttk style configuration, tk.Frame replacement), the LoginWindow remains invisible. tkinter has fundamental macOS compatibility issues that cannot be reliably resolved.
7
8 **Impact**: Critical - Application is unusable on macOS. Migration to a modern, reliable GUI framework is necessary.
9
10 ## Root Cause Analysis
11
12 ### Tkinter Limitations
13 After three failed fix attempts:
14 1. Entry widget styling (added bg/fg colors)
15 2. ttk.Frame style configuration (added TFrame/TLabel styles)
16 3. tk.Frame replacement (replaced all ttk.Frame with tk.Frame)
17
18 **Conclusion**: tkinter has deep macOS rendering issues that cannot be solved with configuration changes. The framework is aging and has poor macOS support.
19
20 ### Why tkinter Fails on macOS
21 - **Outdated architecture**: tkinter wraps Tk/Tcl from the 1990s
22 - **Poor theme support**: ttk themes don't work consistently on macOS
23 - **macOS-specific bugs**: Many unresolved issues in the bug tracker
24 - **No native rendering**: Uses X11-style rendering that conflicts with macOS
25
26 ## Proposed Solution: Migrate to PySide6
27
28 ### Why PySide6
29
30 **Technical Benefits:**
31 1. **Native rendering**: True native widgets on each platform
32 2. **Official support**: Maintained by Qt Company (not third-party)
33 3. **Modern**: Qt 6 with latest features and performance improvements
34 4. **Cross-platform**: Excellent macOS, Windows, Linux support
35 5. **Better Windows support**: Native Windows 11 styling, high-DPI, touch support
36
37 **Licensing:**
38 - PySide6: LGPL (can use in commercial apps without opening source code)
39 - PyQt5: GPL (requires commercial license or open source)
40
41 **Long-term:**
42 - Qt 6 is the current major version, actively developed
43 - Qt 5 (PyQt5) is in maintenance mode
44 - Better future-proofing
45
46 ### Migration Scope
47
48 **Files to Replace:**
49 - `image_generator.py` - Complete rewrite using Qt
50
51 **New Structure:**
52 ```python
53 # Qt-based implementation
54 from PySide6.QtWidgets import (
55 QApplication, QMainWindow, QDialog, QWidget,
56 QVBoxLayout, QHBoxLayout, QLabel, QLineEdit,
57 QPushButton, QCheckBox, QTextEdit, QComboBox
58 )
59 from PySide6.QtCore import Qt, QThread, Signal
60 from PySide6.QtGui import QPixmap, QFont
61
62 class LoginDialog(QDialog):
63 """Qt-based login window"""
64 # Clean, modern dialog with native rendering
65
66 class ImageGeneratorWindow(QMainWindow):
67 """Qt-based main application window"""
68 # Modern UI with better layout management
69 ```
70
71 **Functionality Preserved:**
72 - ✓ Database authentication
73 - ✓ Remember username/password
74 - ✓ Image generation with Gemini API
75 - ✓ Reference image upload
76 - ✓ Image preview and download
77 - ✓ Prompt management (favorites)
78 - ✓ All existing features
79
80 **UI Improvements:**
81 - Better layout management (Qt layouts vs pack/grid)
82 - Native look and feel on all platforms
83 - Smooth threading (QThread vs threading.Thread)
84 - Better image handling (QPixmap)
85 - Modern file dialogs
86 - Better styling options (QSS - Qt Style Sheets)
87
88 ### Migration Strategy
89
90 **Phase 1: LoginDialog (Priority: High)**
91 - Rewrite LoginWindow as QDialog
92 - Implement authentication logic
93 - Test on macOS to verify visibility
94 - **Estimated**: 2-3 hours
95
96 **Phase 2: ImageGeneratorWindow (Priority: High)**
97 - Rewrite ImageGeneratorApp as QMainWindow
98 - Implement all existing features
99 - Improve layout and responsiveness
100 - **Estimated**: 4-6 hours
101
102 **Phase 3: Testing & Polish (Priority: Medium)**
103 - Cross-platform testing
104 - UI polish and refinements
105 - Performance optimization
106 - **Estimated**: 1-2 hours
107
108 **Total Estimated Effort**: 8-11 hours
109
110 ### Code Structure Comparison
111
112 **Current (tkinter):**
113 ```python
114 # Procedural, pack-based layout
115 main_frame = tk.Frame(self.root, bg='white', padx=40, pady=40)
116 main_frame.pack(fill="both", expand=True)
117
118 username_label = tk.Label(main_frame, text="用户名", ...)
119 username_label.pack(anchor="w")
120 ```
121
122 **Proposed (PySide6):**
123 ```python
124 # Layout-based, cleaner structure
125 layout = QVBoxLayout()
126
127 username_label = QLabel("用户名")
128 username_label.setStyleSheet("color: #666666; font-size: 10pt;")
129 layout.addWidget(username_label)
130
131 self.setLayout(layout)
132 ```
133
134 **Benefits:**
135 - Declarative layouts vs imperative pack/grid
136 - Better separation of concerns
137 - Easier to maintain and modify
138 - Responsive resizing out of the box
139
140 ## Alternative Considered: PyQt5
141
142 **Rejected because:**
143 - GPL license (restrictive for commercial use)
144 - Based on Qt 5 (older version)
145 - Not officially maintained by Qt
146 - Worse Windows 11 integration
147
148 ## Dependencies
149
150 **New Dependency:**
151 - `PySide6>=6.6.0` (latest stable)
152
153 **Removed Dependency:**
154 - None (PIL, google-genai, pymysql all compatible with Qt)
155
156 **Installation:**
157 ```bash
158 pip install PySide6
159 ```
160
161 ## Risks & Mitigation
162
163 **Risks:**
164 1. **Learning curve**: Team needs to learn Qt
165 - *Mitigation*: Qt has excellent documentation, similar concepts to other GUIs
166
167 2. **Breaking changes**: Complete UI rewrite
168 - *Mitigation*: Preserve all functionality, test thoroughly
169
170 3. **Binary size**: Qt apps are larger
171 - *Mitigation*: Acceptable for desktop app, better UX worth it
172
173 4. **Migration time**: ~8-11 hours of work
174 - *Mitigation*: Necessary to make app usable on macOS
175
176 ## Benefits
177
178 **Immediate:**
179 - ✓ LoginWindow visible and functional on macOS
180 - ✓ Native look on all platforms
181 - ✓ Better reliability
182
183 **Long-term:**
184 - ✓ Modern, maintained framework
185 - ✓ Better performance
186 - ✓ More UI possibilities (animations, effects)
187 - ✓ Easier to add features
188 - ✓ Better cross-platform consistency
189
190 ## Testing Strategy
191
192 **Manual Testing:**
193 - [ ] macOS: Verify LoginDialog visible and functional
194 - [ ] macOS: Verify main window renders correctly
195 - [ ] Windows: Test UI appearance and functionality
196 - [ ] Linux: Test if available
197
198 **Functional Testing:**
199 - [ ] Login flow works
200 - [ ] Image generation works
201 - [ ] File operations work
202 - [ ] Database interaction works
203 - [ ] Config save/load works
204
205 ## Rollback Plan
206
207 If migration fails:
208 - Keep current tkinter code in git history
209 - Can revert if needed
210 - Low risk: Qt is proven technology
211
212 ## Recommendation
213
214 **Proceed with PySide6 migration**: This is the only reliable solution to fix the macOS visibility issue. tkinter has proven incompatible with macOS despite multiple fix attempts. PySide6 provides a modern, well-supported foundation for cross-platform desktop applications.
1 # Proposal: Replace ttk.Frame with tk.Frame in LoginWindow
2
3 ## Overview
4 **Change ID**: replace-ttk-frame-with-tk-frame
5
6 **Problem**: After adding ttk style configurations, the LoginWindow content is still invisible on macOS. This indicates a deeper compatibility issue with ttk widgets on macOS.
7
8 **Impact**: Critical - the login window remains completely unusable on macOS despite previous fix attempts.
9
10 ## Root Cause Analysis
11
12 ### Issue with ttk on macOS
13 ttk (themed tkinter) widgets have known rendering issues on macOS, particularly with certain themes like 'clam'. Even with explicit style.configure() calls, ttk.Frame may not render properly due to:
14
15 1. **macOS-specific ttk bugs**: ttk rendering on macOS has platform-specific issues that don't occur on Windows/Linux
16 2. **Theme incompatibility**: The 'clam' theme may not be fully compatible with macOS's native rendering
17 3. **Style configuration limitations**: Some ttk style properties don't apply correctly on macOS
18
19 ### Why Classic tk.Frame Works
20 Classic tkinter widgets (tk.Frame, tk.Label, tk.Entry, etc.) use direct Tk/Tcl calls and work consistently across all platforms. They don't depend on theme engines or complex style configurations.
21
22 **Evidence that classic tk works:**
23 - The checkboxes (tk.Checkbutton) are visible and work perfectly
24 - All tk.Label widgets with explicit bg='white' should work
25 - tk.Entry widgets with bg='#fafafa' should work
26
27 ## Proposed Solution
28
29 Replace `ttk.Frame` with `tk.Frame` in LoginWindow and adjust related widgets:
30
31 ### Changes Required
32
33 1. **Replace main_frame from ttk.Frame to tk.Frame** (line 147)
34 - Change: `main_frame = ttk.Frame(self.root, padding=40)`
35 - To: `main_frame = tk.Frame(self.root, bg='white', padx=40, pady=40)`
36
37 2. **Replace nested ttk.Frame widgets with tk.Frame** (lines 154, 173, 201)
38 - `username_frame = ttk.Frame(main_frame)`
39 - `password_frame = ttk.Frame(main_frame)`
40 - `checkbox_frame = ttk.Frame(main_frame)`
41 - Add explicit `bg='white'` to all
42
43 3. **Keep ttk.Button for login button** (line 223)
44 - ttk.Button works fine and provides better styling
45 - No change needed
46
47 ### Benefits
48 - Classic tk widgets have proven cross-platform compatibility
49 - No dependency on ttk theme configurations
50 - Explicit background colors guarantee visibility
51 - Minimal code changes (just widget types)
52
53 ## Alternative: Migrate to Qt
54
55 If tk.Frame replacement also fails, we should migrate to PyQt5/PySide6:
56
57 ### Qt Migration Benefits
58 1. **Native platform rendering**: Qt uses true native widgets on each platform
59 2. **Better macOS support**: Qt has excellent macOS integration
60 3. **More modern UI**: Qt provides richer, more modern UI components
61 4. **Better maintained**: Qt is actively developed and supported
62
63 ### Qt Migration Scope
64 - Replace tkinter with PyQt5 or PySide6
65 - Rewrite LoginWindow using QDialog/QWidget
66 - Rewrite ImageGeneratorApp using QMainWindow
67 - Update dependencies (add PyQt5/PySide6 to requirements)
68 - Maintain same functionality, improve UX
69
70 ### Estimated Effort
71 - tk.Frame fix: ~30 minutes (simple widget replacement)
72 - Qt migration: ~4-8 hours (full rewrite)
73
74 ## Recommendation
75
76 **Try tk.Frame replacement first** (this proposal):
77 - Minimal risk, minimal effort
78 - Likely to work based on checkbox evidence
79 - Maintains existing architecture
80
81 **If tk.Frame fails, proceed with Qt migration**:
82 - More robust long-term solution
83 - Better cross-platform support
84 - Worth the investment for better UX
85
86 ## Dependencies
87 None - isolated change to LoginWindow widget types
88
89 ## Risks
90 - Minimal: Classic tk widgets are the most stable tkinter components
91 - No functionality changes
92 - Backwards compatible
93
94 ## Testing Strategy
95 - Test on macOS to verify all UI elements visible
96 - Test on Windows/Linux to ensure no regression
97 - Verify all interactions work (typing, clicking, tab navigation)
1 # Spec: LoginWindow Cross-Platform Frame Compatibility
2
3 ## Overview
4 Specification for ensuring LoginWindow uses cross-platform compatible frame widgets that render correctly on macOS, Windows, and Linux.
5
6 ## MODIFIED Requirements
7
8 ### Requirement: Frame Widget Platform Compatibility
9 **ID**: login-frame-001
10
11 The LoginWindow MUST use classic tk.Frame widgets instead of ttk.Frame widgets to ensure reliable rendering across all platforms, particularly macOS. All Frame widgets SHALL have explicit background color configuration.
12
13 #### Scenario: main_frame renders correctly on macOS
14 **Given** the LoginWindow is displayed on macOS
15 **When** the main_frame is created and rendered
16 **Then** the frame SHALL use tk.Frame (not ttk.Frame)
17 **And** the frame SHALL have background='white' explicitly set
18 **And** the frame SHALL use padx=40 and pady=40 for padding
19 **And** all content within the frame SHALL be visible
20
21 #### Scenario: nested frames render with white background
22 **Given** the LoginWindow contains username_frame, password_frame, and checkbox_frame
23 **When** these frames are created and rendered
24 **Then** all SHALL use tk.Frame (not ttk.Frame)
25 **And** all SHALL have bg='white' explicitly set
26 **And** all SHALL render correctly on macOS, Windows, and Linux
27
28 #### Scenario: classic tk widgets replace ttk widgets
29 **Given** the LoginWindow previously used ttk.Frame widgets
30 **When** the widgets are replaced with tk.Frame widgets
31 **Then** ttk.Frame SHALL NOT be used for any frame in LoginWindow
32 **And** tk.Frame SHALL be used with explicit bg='white' parameter
33 **And** the visual appearance SHALL remain consistent with design intentions
34
35 ### Requirement: Button Widget Styling Preservation
36 **ID**: login-frame-002
37
38 The LoginWindow login button MUST continue to use ttk.Button to maintain styled appearance, as ttk.Button has proven cross-platform compatibility for button widgets.
39
40 #### Scenario: login button remains ttk.Button
41 **Given** the LoginWindow frames are converted from ttk.Frame to tk.Frame
42 **When** the login button is rendered
43 **Then** the button SHALL continue to use ttk.Button
44 **And** the button SHALL use the 'Login.TButton' style
45 **And** the button SHALL render correctly on all platforms
46 **And** the button styling SHALL remain unchanged from previous implementation
47
48 ### Requirement: Explicit Background Color Configuration
49 **ID**: login-frame-003
50
51 All tk.Frame widgets in LoginWindow MUST have explicit background color configuration to prevent rendering issues. The background color SHALL be white (#ffffff) to match the design.
52
53 #### Scenario: all frames have explicit bg parameter
54 **Given** any tk.Frame widget in LoginWindow
55 **Then** the widget constructor SHALL include bg='white' parameter
56 **And** the background SHALL render as white on all platforms
57 **And** no frame SHALL rely on default or inherited background colors
58
59 #### Scenario: padding configuration uses Frame parameters
60 **Given** the main_frame requires 40px padding
61 **When** the tk.Frame is created
62 **Then** padding SHALL be specified using padx=40 and pady=40 parameters
63 **And** ttk-style padding parameter SHALL NOT be used
64 **And** the padding SHALL render consistently across platforms
65
66 ## ADDED Requirements
67 None - this modifies existing frame implementation
68
69 ## REMOVED Requirements
70 None - no requirements removed, only implementation approach changed
1 # Tasks: Replace ttk.Frame with tk.Frame in LoginWindow
2
3 ## Implementation Tasks
4
5 1. **[x] Replace main_frame with tk.Frame** (image_generator.py:147)
6 - [x] Change `main_frame = ttk.Frame(self.root, padding=40)`
7 - [x] To `main_frame = tk.Frame(self.root, bg='white', padx=40, pady=40)`
8 - **Validation**: main_frame should have white background on macOS
9
10 2. **[x] Replace username_frame with tk.Frame** (image_generator.py:157)
11 - [x] Change `username_frame = ttk.Frame(main_frame)`
12 - [x] To `username_frame = tk.Frame(main_frame, bg='white')`
13 - **Validation**: Frame renders with white background
14
15 3. **[x] Replace password_frame with tk.Frame** (image_generator.py:176)
16 - [x] Change `password_frame = ttk.Frame(main_frame)`
17 - [x] To `password_frame = tk.Frame(main_frame, bg='white')`
18 - **Validation**: Frame renders with white background
19
20 4. **[x] Replace checkbox_frame with tk.Frame** (image_generator.py:204)
21 - [x] Change `checkbox_frame = ttk.Frame(main_frame)`
22 - [x] To `checkbox_frame = tk.Frame(main_frame, bg='white')`
23 - **Validation**: Frame renders with white background
24
25 5. **[ ] Test complete UI visibility on macOS**
26 - Verify title "登录" is visible
27 - Verify username label and Entry are visible
28 - Verify password label and Entry are visible
29 - Verify checkboxes remain visible
30 - Verify login button is visible
31 - **Validation**: Take screenshot showing all elements visible
32
33 6. **Cross-platform verification**
34 - Test on Windows (ensure no visual regression)
35 - Test on Linux if available (ensure no visual regression)
36 - **Validation**: UI renders consistently across platforms
37
38 7. **Functional testing**
39 - Test typing in both input fields
40 - Test login button click
41 - Test checkbox toggling
42 - Test tab navigation
43 - **Validation**: All interactions work correctly
44
45 ## Dependencies
46 - Tasks 1-4 can be completed in a single edit session
47 - Tasks 5-7 require manual testing after implementation
48
49 ## Notes
50 - Keep ttk.Button for login button (works fine)
51 - All tk.Frame widgets MUST have explicit `bg='white'`
52 - This is a minimal change - just widget type replacement
1 # Project Context
2
3 ## Purpose
4 [Describe your project's purpose and goals]
5
6 ## Tech Stack
7 - [List your primary technologies]
8 - [e.g., TypeScript, React, Node.js]
9
10 ## Project Conventions
11
12 ### Code Style
13 [Describe your code style preferences, formatting rules, and naming conventions]
14
15 ### Architecture Patterns
16 [Document your architectural decisions and patterns]
17
18 ### Testing Strategy
19 [Explain your testing approach and requirements]
20
21 ### Git Workflow
22 [Describe your branching strategy and commit conventions]
23
24 ## Domain Context
25 [Add domain-specific knowledge that AI assistants need to understand]
26
27 ## Important Constraints
28 [List any technical, business, or regulatory constraints]
29
30 ## External Dependencies
31 [Document key external services, APIs, or systems]